CN218374308U - Unpowered initial rainwater discarding device - Google Patents
Unpowered initial rainwater discarding device Download PDFInfo
- Publication number
- CN218374308U CN218374308U CN202222157213.8U CN202222157213U CN218374308U CN 218374308 U CN218374308 U CN 218374308U CN 202222157213 U CN202222157213 U CN 202222157213U CN 218374308 U CN218374308 U CN 218374308U
- Authority
- CN
- China
- Prior art keywords
- siphon
- pipe
- chamber
- rainwater
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to the technical field of rainwater collection and utilization, in particular to an unpowered initial rainwater flow discarding device, which comprises a well body, a water inlet pipe, a water outlet pipe, a flow discarding pipe, a siphon pipe, a water injector, a siphon forming pipe and a siphon control component; the well body is divided into a rainwater chamber, a siphon water inlet chamber and a siphon water outlet chamber by a partition plate, and the bottoms of the partition plates of the rainwater chamber and the siphon water inlet chamber are provided with a communicating door; the water inlet pipe and the water outlet pipe are communicated with the rainwater chamber; the siphon is communicated with the siphon water inlet chamber and the siphon water outlet chamber; the flow discarding pipe is communicated with the siphon water outlet chamber; the inlet and the outlet of the water ejector are respectively communicated with the rainwater chamber and the drainage pipe through pipelines, and the negative pressure taking port of the water ejector is communicated with the siphon pipe through a siphon forming pipe; siphon control assembly locates in the siphon intake chamber and communicates the siphon, controls the destruction and the recovery of siphon pipe siphon through the change of the indoor liquid level of siphon intake. The utility model discloses simple structure does not need power can realize autosegregation initial stage rainwater and middle and later stage rainwater.
Description
Technical Field
The utility model relates to a rainwater is collected and is utilized technical field, especially relates to a class device is abandoned to unpowered initial rainwater.
Background
The rainwater at the early stage of rainfall dissolves a large amount of polluting gases in the air, such as acid gas, automobile exhaust, factory exhaust gas and the like, and after falling to the ground, the rainwater at the early stage contains a large amount of pollutants, such as organic matters, pathogens, heavy metals, grease, suspended solids and the like due to scouring of asphalt felt roofs, asphalt concrete roads, construction sites and the like, so that the pollution degree of the rainwater at the early stage is higher and generally exceeds that of common urban sewage. If the rainwater in earlier stage is directly discharged into and naturally bears the water, will cause very serious pollution to the water, must abandon a class processing to the rainwater in earlier stage, can set up dirty auto-change over device of rain, with rainfall initial stage rainwater reposition of redundant personnel to sewage pipe, the rainwater that rainfall later stage pollution degree is lighter is behind suspended solid, the solid particle impurity in the aquatic of holding back through the preliminary treatment, can directly discharge into and naturally bear the water or abandon a class back through the initial stage rainwater, collect the relatively clean rainwater of back end and handle the retrieval and utilization.
At present, the traditional initial rainwater collecting and processing equipment in the market has the following defects:
1. the traditional initial rainwater collecting and treating equipment can not meet two basic conditions of electricity consumption and maintenance amount reduced as much as possible by depending on manual or electric power regulation and control.
2. The traditional initial rainwater collecting and processing equipment has the advantages of high cost, complex structure, no energy consumption, difficult blockage and no need of special management.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a simple structure does not need artifical or the unpowered initial stage rainwater of electric energy power to abandon class device, has realized the purpose of autosegregation initial stage rainwater and middle and later stage rainwater.
The utility model provides a technical scheme that its technical problem adopted is:
the unpowered initial rainwater flow discarding device comprises a well body, a water inlet pipe, a water outlet pipe, a flow discarding pipe, a siphon pipe, a water ejector, a siphon forming pipe and a siphon control assembly, wherein the well body is provided with a water inlet pipe and a water outlet pipe; the well body is divided into a rainwater chamber, a siphon water inlet chamber and a siphon water outlet chamber by a partition plate, and the bottoms of the partition plates of the rainwater chamber and the siphon water inlet chamber are provided with a communicating door; the water inlet pipe and the water outlet pipe are communicated with the rainwater chamber; the siphon is communicated with the siphon water inlet chamber and the siphon water outlet chamber; the flow abandoning pipe is communicated with the siphon water outlet chamber; the inlet and the outlet of the water ejector are respectively communicated with the rainwater chamber and the drainage pipe through pipelines, and the negative pressure taking port of the water ejector is communicated with the siphon pipe through the siphon forming pipe; siphon control assembly locates in the siphon intake chamber and intercommunication the destruction and the recovery of siphon are controlled through the change of the indoor liquid level of siphon intake chamber to the siphon.
In a preferred embodiment of the unpowered initial rainwater drainage device provided by the present invention, the height of the water outlet pipe is greater than the height of the communication door and the water injector.
In a preferred embodiment of the unpowered initial rainwater drainage device provided by the utility model, the siphon control component comprises a siphon breaking pipe, a rubber plug, a heavy hammer, a steel wire rope and a floating ball; the siphon breaking pipe is fixedly arranged in the siphon water inlet chamber and is communicated with the siphon pipe through a connecting pipe; the rubber buffer can block the activity of connecting pipe is located in the siphon destroys the pipe, its bottom is passed through wire rope and is connected the weight, the top is passed through wire rope and is connected the floater.
In a preferred embodiment of the unpowered initial rainwater drainage device of the present invention, the siphon break pipe is S-shaped.
The utility model provides a class device is abandoned to unpowered initial stage rainwater in a preferred embodiment, the siphon control assembly still includes the siphon and resumes the delay timer, the siphon resume delay timer fixed mounting in the siphon intake chamber, the floater is located movably in the siphon resumes in the delay timer.
In a preferred embodiment of the unpowered initial rainwater flow discarding device of the present invention, the bottom of the siphon recovery delay device is the same as the height of the water outlet pipe, and the height of the siphon recovery delay device is not greater than the pipe diameter of the water outlet pipe.
The utility model provides a flow device is abandoned to unpowered initial stage rainwater in a preferred embodiment, the cross section of siphon resumes delay timer is circular or the rectangle, and its top is established to the opening form, and the bottom is equipped with the bottom plate, be equipped with the confession on the bottom plate wire rope passes through the through-hole.
The utility model provides an unpowered initial rainwater abandons a preferred embodiment of class device, the floater adopts stainless steel clean shot or stainless steel half clean shot, the weight adopts stainless steel or cast iron material, wire rope adopts stainless steel material.
The utility model provides a flow device is abandoned to unpowered initial stage rainwater in a preferred embodiment, the siphon is the U type, adopts any one in UPVC pipe, nonrust steel pipe, the carbon steel pipe.
In a preferred embodiment of the unpowered initial rainwater drainage device provided by the present invention, the well body is made of any one of reinforced concrete, glass fiber reinforced plastic, carbon steel and stainless steel.
Compared with the prior art, the utility model provides a class device is abandoned to unpowered initial stage rainwater's beneficial effect is: the utility model discloses the process that utilizes the rainwater natural increase and the destruction of siphon control assembly control siphon have accomplished abandoning of initial stage pollution rainwater, and the collection of the clean rainwater in middle and later stages can wide application in rainwater collection and processing system, simple structure, and whole process does not need artifical or electric energy to provide power can realize the initial stage rainwater of autosegregation and middle and later stage rainwater, and the cost of manufacture is lower, and the effect is stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic plan view of an unpowered initial rainwater drainage device provided by the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
fig. 3 is a sectional view taken along line B-B of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The embodiment provides an unpowered initial rainwater flow discarding device, which is shown in attached figures 1 to 3 and comprises a well body 1, a water inlet pipe 2, a water outlet pipe 3, a flow discarding pipe 4, a siphon pipe 5, a water ejector 6, a siphon forming pipe 7 and a siphon control assembly 8.
The well body 1 is divided into a rainwater chamber 101, a siphon water inlet chamber 102 and a siphon water outlet chamber 103 by partition plates, and the bottoms of the partition plates of the rainwater chamber 101 and the siphon water inlet chamber 102 are provided with a communication door 100; inlet tube 2 and outlet pipe 3 all locate in rainwater room 101, the rainwater gets into in the rainwater room by the inlet tube, and the height that the outlet pipe set up will be higher than intercommunication door, outlet pipe are used for discharging middle and later stage rainwater to rainwater collection processing system. Preferably, the well body 1 of the present embodiment is made of any one material of reinforced concrete, glass fiber reinforced plastic, carbon steel and stainless steel, and in other embodiments, other composite materials may also be used.
The siphon pipe 5 is U-shaped, one end of which is arranged in the siphon inlet chamber 102, and the other end of which is arranged in the siphon outlet chamber 103, so that the siphon inlet chamber and the siphon outlet chamber are communicated through the siphon pipe, and are used for siphoning water in the siphon inlet chamber into the siphon outlet chamber. Preferably, the siphon 5 in this embodiment is any one of a UPVC pipe, a stainless steel pipe, and a carbon steel pipe.
The flow abandoning pipe 4 is communicated with the siphon water outlet chamber 103 and is used for discharging initial rainwater in the siphon water outlet chamber (discharging the initial rainwater into a sewage pipeline for treatment).
The inlet and the outlet of the water ejector 6 are respectively communicated with the rainwater chamber 101 and the drainage pipe 4 through pipelines, and the negative pressure taking port of the water ejector is communicated with the siphon pipe 5 through the siphon forming pipe 7. Preferably, the installation height of the water ejector 6 of the embodiment is not higher than the height of the water outlet pipe 3, rainwater in the rainwater chamber is discharged to the waste flow pipe by the water ejector, air in the siphon pipe is pumped out under the action of the water ejector, and the siphon pipe forms siphon.
The siphon control assembly 8 is arranged in the siphon water inlet chamber 102 and communicated with the siphon pipe 5, and the siphon damage and recovery of the siphon pipe are controlled through the liquid level change in the siphon water inlet chamber.
The working principle is as follows: the rainwater has the inlet tube to get into in the rainwater room at first, because rainwater room and siphon intake chamber UNICOM, the initial stage rainfall volume is less, and the rainwater room liquid level is less than the outlet pipe, and the rainwater is at first abandoned the flow tube through the entering of water shot pipe, and the intraductal air of this in-process siphon is by the evacuation, and the siphon forms, and initial stage rainwater is discharged to siphon through abandoning the flow tube and is discharged in the delivery chamber this moment. Along with the increase of rainfall, the indoor liquid level of siphon intake risees under siphon control assembly's the effect, the siphon destroys, and the rainwater is discharged by the outlet pipe instead. After the rain stops, the amount of rainwater in the rainwater chamber is reduced, the liquid level of the siphon water inlet chamber is lowered, and under the action of the siphon control assembly, the siphon rod recovers the function to form siphon again when waiting for next rainfall.
Example two
Based on the first embodiment, the present embodiment designs a siphon control assembly, as shown in fig. 1 and fig. 2, the siphon control assembly 8 includes a siphon break pipe 801, a rubber plug 802, a weight 803, a steel cable 804 and a floating ball 805.
The siphon break pipe 801 is S-shaped, is fixedly installed in the siphon inlet chamber 102, and is communicated with the siphon pipe 5 through a connecting pipe.
Preferably, the floating ball 805 of this embodiment is a stainless steel hollow ball or a stainless steel hollow half ball, the weight 803 is made of stainless steel or cast iron, and the steel wire rope 804 is made of stainless steel.
The working principle is as follows: the initial stage rainwater volume is less, and the rainwater room liquid level is less than the outlet pipe, and the rainwater is at first abandoned the flow tube through the entering of water injection pipe, and the intraductal air of siphon is by the evacuation in this process, and the siphon forms, and the initial stage rainwater is discharged to siphon outlet water indoorly through abandoning the flow tube and discharges this moment. Along with the increase of rainfall, the indoor liquid level of siphon intake risees, and the floater also follows the rising and extracts the rubber buffer on destroying the pipe with the siphon, and the siphon effect destroys, and the rainwater changes by the outlet pipe drainage. The rainwater volume reduces in the rainwater pipe after the rain stops, and siphon intake chamber liquid level descends, and the floater also descends thereupon, and under the effect of weight, the rubber buffer resets, blocks again the connecting pipe, siphon answer siphon function.
EXAMPLE III
On the basis of the second embodiment, this embodiment further designs the siphon assembly, as shown in fig. 1 and fig. 2, the siphon control assembly 8 further includes a siphon recovery delayer 806, the siphon recovery delayer 806 is fixedly installed in the siphon inlet chamber 102, the floating ball 805 is movably disposed in the siphon recovery delayer 806, and through the descent of the siphon recovery delayer time delay floating ball, it is ensured that the rainwater rear-stage water is smoothly discharged through the drain pipe.
Preferably, the bottom of the siphon recovery delay unit 806 of this embodiment is the same as the height of the water outlet pipe, and the height is not greater than the pipe diameter of the water outlet pipe 3.
Specifically, the cross section of the siphon recovery delayer 806 of this embodiment is circular or rectangular, the top of the siphon recovery delayer 806 is open, the bottom of the siphon recovery delayer is provided with a bottom plate, and the bottom plate is provided with a through hole for the steel wire rope to pass through, in a specific embodiment, the steel wire rope can be a steel wire rope with a diameter of 5mm, and the through hole at this time can be a through hole with a diameter of 5mm or slightly larger than 5 mm.
This embodiment design the siphon resumes delay timer, falls into the siphon in the delay timer is resumed to the floater decline process, and the siphon resumes the inside water that has of delay timer, and the floater can not descend very fast, and the water that resumes in the delay timer up to the siphon passes through the through-hole has dripped the back, and the rubber buffer that the siphon destroyed intraductal can reset under the effect of weight.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a class device is abandoned to unpowered initial stage rainwater which characterized in that: comprises a well body, a water inlet pipe, a water outlet pipe, a flow abandoning pipe, a siphon pipe, a water injector, a siphon forming pipe and a siphon control component;
the well body is divided into a rainwater chamber, a siphon water inlet chamber and a siphon water outlet chamber by a partition plate, and the bottoms of the partition plates of the rainwater chamber and the siphon water inlet chamber are provided with a communicating door;
the water inlet pipe and the water outlet pipe are communicated with the rainwater chamber;
the siphon is communicated with the siphon water inlet chamber and the siphon water outlet chamber;
the flow abandoning pipe is communicated with the siphon water outlet chamber;
the inlet and the outlet of the water ejector are respectively communicated with the rainwater chamber and the drainage pipe through pipelines, and the negative pressure taking port of the water ejector is communicated with the siphon pipe through the siphon forming pipe;
siphon control assembly locates siphon intake chamber and intercommunication the destruction and the recovery of siphon are controlled through the change of the indoor liquid level of siphon intake to the siphon.
2. The unpowered initial rainwater flow abandoning device according to claim 1, characterized in that: the height of the water outlet pipe is larger than the height of the communication door and the height of the water ejector.
3. The unpowered initial rainwater flow abandoning device according to claim 1, characterized in that: the siphon control assembly comprises a siphon breaking pipe, a rubber plug, a heavy hammer, a steel wire rope and a floating ball;
the siphon breaking pipe is fixedly arranged in the siphon water inlet chamber and is communicated with the siphon pipe through a connecting pipe;
the rubber buffer can block the activity of connecting pipe is located in the siphon destroys the pipe, its bottom is passed through wire rope and is connected the weight, the top is passed through wire rope and is connected the floater.
4. The unpowered initial rainwater flow abandoning device according to claim 3, characterized in that: the siphon break pipe is S-shaped.
5. The unpowered initial rainwater flow abandoning device according to claim 3, wherein: the siphon control assembly further comprises a siphon recovery delayer, the siphon recovery delayer is fixedly installed in the siphon water inlet chamber, and the floating ball is movably arranged in the siphon recovery delayer.
6. The unpowered initial rainwater flow abandoning device according to claim 5, characterized in that: the bottom of the siphon recovery delayer is the same as the height of the water outlet pipe, and the height of the siphon recovery delayer is not larger than the pipe diameter of the water outlet pipe.
7. The unpowered initial rainwater drainage device according to claim 5, wherein: the cross section of the siphon recovery delayer is circular or rectangular, the top of the siphon recovery delayer is open, the bottom of the siphon recovery delayer is provided with a bottom plate, and the bottom plate is provided with a through hole for the steel wire rope to pass through.
8. The unpowered initial rainwater drainage device according to claim 5, wherein: the floating ball is a stainless steel hollow ball or a stainless steel semi-hollow ball, the heavy hammer is made of stainless steel or cast iron, and the steel wire rope is made of stainless steel.
9. The unpowered initial rainwater flow abandoning device according to claim 1, wherein: the siphon is U-shaped and is made of any one of UPVC pipe, stainless steel pipe and carbon steel pipe.
10. The unpowered initial rainwater flow abandoning device according to claim 1, wherein: the well body is made of any one of reinforced concrete, glass fiber reinforced plastics, carbon steel and stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157213.8U CN218374308U (en) | 2022-08-16 | 2022-08-16 | Unpowered initial rainwater discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157213.8U CN218374308U (en) | 2022-08-16 | 2022-08-16 | Unpowered initial rainwater discarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218374308U true CN218374308U (en) | 2023-01-24 |
Family
ID=84966955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222157213.8U Active CN218374308U (en) | 2022-08-16 | 2022-08-16 | Unpowered initial rainwater discarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218374308U (en) |
-
2022
- 2022-08-16 CN CN202222157213.8U patent/CN218374308U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111732232A (en) | Initial rainwater separation and purification integrated device and use method thereof | |
| CN204530842U (en) | Rain water collecting system | |
| CN212476396U (en) | Initial rainwater separation and purification integrated device | |
| CN112982560A (en) | A rainwater recycle device for treegarden irrigation | |
| CN110593390A (en) | Intelligent rainwater collection system based on Internet of things technology | |
| CN107246062B (en) | Lever type automatic initial rain discarding device | |
| CN213221089U (en) | Floating ball type scum siphon collector for water treatment | |
| CN218374308U (en) | Unpowered initial rainwater discarding device | |
| CN211817483U (en) | Automatic rainwater shunting and filtering bucket for building | |
| CN111424776B (en) | Intelligent rainwater purification treatment system and control method thereof | |
| CN205975261U (en) | Multipurpose underground piping | |
| CN210216569U (en) | House rainwater collection device for city planning | |
| CN111622331B (en) | Seepage type automatic reset rainwater discarding well | |
| CN113529912A (en) | Hydraulic self-control rainwater flow dividing device | |
| CN113846740A (en) | Initial rainwater collecting device | |
| CN211200644U (en) | A diverging device for sewage treatment | |
| CN208733795U (en) | One kind can remote monitoring intelligent pumping plant | |
| CN210117787U (en) | Underground garage drainage system | |
| CN206941696U (en) | The prefabricated pumping plant of novel all-in-one | |
| CN208650217U (en) | A kind of plastic slot type rainwater discharging well | |
| CN217734297U (en) | Rubber plate type flow abandoning device | |
| CN220369240U (en) | Negative pressure system for sewage collection of large-scale farm | |
| CN211974093U (en) | Energy-saving environment-friendly building structure | |
| CN217175164U (en) | Rainwater collecting device | |
| CN210636696U (en) | Roof rainwater shunting and collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |